From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=115.124.30.130 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793707397; b=5dsKCWWX1Kxdjny4/z1Potjxxl3DZzFbeChZdhcvLIzwDlOnOeBXF5UyeGE6vk+g4zAk 9TaH4iQdSYp41RNO6ivFkYOWb8hA6yflJCE965US5szsi0OlBwpJSG6EuhZyX9HCI39Yn UTCvA4PZ3TkzrQomg9VKaWG8Bpf72xzfY9fUcPieAw4w7/6UUH0bvpUGEhXFRYjX6zcvG fZCeE0qkWL/ZyZkC0kGfRnGobHY3OkFixZj33d5zXqNIKFazD4frcacvGGj5S0VTuwHoL QZFS1d5hUY+Bzsj8NJAGhHATctzkA7/7gECl1p61to3PsEjytXqDCM5gF5XyAS+ZUAw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793707397; h=DMARC-Filter:DKIM-Signature:X-Alimail-AntiSpam:Received:From:To:Cc: Subject:Date:Message-Id:X-Mailer:In-Reply-To:References:MIME-Version: Content-Transfer-Encoding; bh=9rfG8B97sjeTTjA0eUoy55WlemACgXA3zSFldzaZYdk=; b=Mi0OADTPX+kBt2XwGIXmqj0bxABvPdHX7EBXSk8Nsf9i2OKSsQZy1TqYt+O6VRrdGAT+ fKBuxz0MCfz5Ins5w69islRUM5+iz0K1bAXCWu8WjK4rlh6lB5fusy+i8ZzmaXTwS6HYF 8ioRKbhdZGHrczkXrzcuQre+00cSq0r70JA2v41Uw0Ff+I670YNIaLxSGwxAj2KEVJec5 ebGoTlpOI3cgqtBCMxhg86opHT9CQ1+6cz20aegUkF04hlqREpkEIrxeINMmsMY/FtXuo Zlk9X+YoULQWg2kCtxU6u62U+g9Qs5y1UH8tfPNrhg2E9WveLUz4XwkUgoyX4s+5nHA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass header.d=linux.alibaba.com header.i=@linux.alibaba.com header.a=rsa-sha256 header.s=default header.b="jdBF/Ara"; arc=none smtp.remote-ip=115.124.30.130 Received: from out30-130.freemail.mail.aliyun.com (out30-130.freemail.mail.aliyun.com [115.124.30.130]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A9EDD606D822 for ; Tue, 3 Nov 2026 12:03:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org A9EDD606D822 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.a=rsa-sha256 header.s=default header.b=jdBF/Ara DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1793707394; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=9rfG8B97sjeTTjA0eUoy55WlemACgXA3zSFldzaZYdk=; b=jdBF/Arag06ZsQAulrnGX4i4HllUO2cR5/vVh0ke6PEEsAs7zE2dk4fH8bBZUrfwBDrMWEVXalNWQX0Fh2T/9t2HqRmaIp9bIFwrZY/PKBQ5cfgQtwMoBrNQ0VK3HgshCRmfEbHE3+uYkvLBJe+jYeFsOWbGwRuwjYF/fOCiNts= X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R131e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=maildocker-contentspam033045098064;MF=fangyu.yu@linux.alibaba.com;NM=1;PH=DS;RN=30;SR=0;TI=SMTPD_---0XE2qH-i_1793707389; Received: from localhost.localdomain(mailfrom:fangyu.yu@linux.alibaba.com fp:SMTPD_---0XE2qH-i_1793707389 cluster:ay36) by smtp.aliyun-inc.com; Tue, 03 Nov 2026 20:03:11 +0800 From: fangyu.yu@linux.alibaba.com To: tomasz.jeznach@linux.dev, joro@8bytes.org, will@kernel.org, robin.murphy@arm.com, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, baolu.lu@linux.intel.com, jroedel@suse.de, zong.li@sifive.com, andrew.jones@linux.dev, anup@brainfault.org, jgg@nvidia.com, jgg@ziepe.ca, kevin.tian@intel.com, atish.patra@linux.dev, skhawaja@google.com, vasant.hegde@amd.com, joerg.roedel@amd.com, tanchi25@mails.ucas.ac.cn, gong.shuai@sanechips.com.cn Cc: fangyu.yu@linux.alibaba.com, guoren@kernel.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, kvm-riscv@lists.infradead.org, Tomasz Jeznach , Andrew Jones Subject: [PATCH v7 06/10] RISC-V: KVM: Enable KVM_VFIO interfaces on RISC-V arch Date: Tue, 3 Nov 2026 20:02:32 +0800 Message-Id: <20261103120236.53474-7-fangyu.yu@linux.alibaba.com> X-Mailer: git-send-email 2.39.3 (Apple Git-146) In-Reply-To: <20261103120236.53474-1-fangyu.yu@linux.alibaba.com> References: <20261103120236.53474-1-fangyu.yu@linux.alibaba.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Tomasz Jeznach Enable KVM/VFIO support on RISC-V architecture. Signed-off-by: Tomasz Jeznach Signed-off-by: Andrew Jones Signed-off-by: Fangyu Yu --- arch/riscv/kvm/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/riscv/kvm/Kconfig b/arch/riscv/kvm/Kconfig index f7e4d0f9b156..13552cfc2cd3 100644 --- a/arch/riscv/kvm/Kconfig +++ b/arch/riscv/kvm/Kconfig @@ -28,8 +28,10 @@ config KVM select KVM_GENERIC_HARDWARE_ENABLING select KVM_GENERIC_PRE_FAULT_MEMORY select VIRT_XFER_TO_GUEST_WORK + select KVM_VFIO select SCHED_INFO select GUEST_PERF_EVENTS if PERF_EVENTS + select SRCU help Support hosting virtualized guest machines. -- 2.50.1